Expression 40: StartFraction, left parenthesis, "x" minus 0 , right parenthesis squared Over 1 , EndFraction minus StartFraction, left parenthesis, "y" minus 8 , right parenthesis squared Over 1 , EndFraction equals 1 left brace, negative 1.8 7 6 less than or equal to "x" less than or equal to 1.8 7 6 , right bracex−021−y−821=1−1.876≤x≤1.876